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Smart inverter settings

Correct configuration of the inverter improves grid reliability and solar grid capacity, while also improving safety.

To correctly configure solar PV and/or battery inverter settings in Victoria, follow the steps below.

Configuring your smart inverter

  • 1.

    Make sure the inverter has the latest firmware installed.

  • 2.

    Select your country/region. Some manufacturers may have this pre-selected.

  • 3.

    Select the ‘AS/NZS 4777.2:2020 Australia A’ setting through the relevant section in the inverter app or display screen.

  • 4.

    Ensure that the correct low static export limit has been set as default (1kW for systems ≤30kW).

  • 5.

    Turn on the device.

  • 6.

    Once the system has been installed, use the inverter manufacturer’s app or portal to commission the system (in-band registration) or generate an LFDI (out-of-band registration).

     

    The images above show an example of this process; however, this may differ depending on the inverter manufacturer.

    Sometimes inverter manufacturers may need to remotely adjust inverter settings. This is to comply with technical and safety obligations. To allow this, activate the remote access on your inverter to ensure your connection is not interrupted and the grid continues to operate safely.

Why inverter compliance is important

Inverter settings manage the way the inverter behaves in response to voltage and system frequency changes. These settings are developed to:

  • best balance the amount of power used or exported
  • protect the equipment and our network
  • keep you safe.

Two workers at a solar farm looking at solar equipment

Solar resources

Solar customer fact sheet (PDF, 183KB)Solar FAQsSolar glossary